3 years ago

write the equation of the line perpendicular of the graph of y=-1/4x+3 and passes through the point (-2,4)

Mathematics

1 answer:

Dafna11 [192]3 years ago

6 0

Y=4x+12, I Hope this helps you!

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Joann has a jug containing 128 ounces of milk. She drinks 14 ounces of milk each day. Enter the function f(x) that represents th

Tatiana [17]

Answer:

$f(x)=128-14x$

Step-by-step explanation:

So, we started out with 128 ounces of milk.

Each day, Joann drinks 14 ounces of milk.

Therefore, the amount of milk left over after x days is 14 times x subtracted from 128.

Therefore, our function is:

$f(x)=128-14x$

And we're done!

6 0

3 years ago

a medium apple has 72 calories. This is 3/4 of the calories in a medium banana. How many calories does a medium banana have?

qaws [65]

The banana had 54 calories

8 0

3 years ago

Is (3,2) a solution of -8x-2y<6

BartSMP [9]

Answer:

yes

Step-by-step explanation:

-8x-2y<6

put in x and y and see if it is less than 6

-8(3) -2(2) <6

-24 -4 <6

-28 <6

yes

it is a solution

8 0

3 years ago

Select the correct answer

Zepler [3.9K]

Answer:

number 3

Step-by-step explanation:

thats my calcue

7 0

2 years ago

Read 2 more answers

Math please help 10 points!

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

$average= \frac{sum of scores}{number of tests}$

$80= \frac{79+81+77+x}{4}$

80 x 4 = 79+81+77+x

320=237 + x

320-237 = x

83=x

so Marianne must score 83 points or higher on her last test

8 0

3 years ago